In the San Antonio area there are 9 residential Fiber providers covering 87.58% of the city. The average home can get speeds up to 4,876 Mbps. Note that we may have a financial relationship with some of the providers below. This does not influence rankings, and helps us provide high-quality detailed information for free.
This page contains all Fiber internet providers in San Antonio, TX.
To see availability maps for all providers including fiber, cable, DSL, and more in San Antonio, TX please click below.
San Antonio, TX Availability Maps
Fiber Internet Service Providers in San Antonio
Data updated 11/14/2025, based on FCC data from 12/31/2024. This is the most current data available as of .
To avoid wasting your time, providers with less than 1% coverage in the San Antonio area are not shown.
San Antonio Satellite TV & Internet Providers
DISH Satellite TV
DIRECTV Satellite TV
Not sure whether to choose Dish or DIRECTV? For most people most of the time we recommend DISH. But click here to learn more.
Viasat Satellite Internet
Where in the San Antonio area is fiber internet available?
Fiber Internet Availability Key
Fiber is available in 87.58% of the San Antonio area. Areas in green have fiber internet service, where areas in yellow or red may not. The most widely available provider is AT&T. Call one of the companies with service in the San Antonio area above to see who has service at your home.
How fast is fiber internet in the San Antonio area?
The map below shows maximum fiber internet speeds by area in the San Antonio area.
Fiber Internet Speed Key
The average San Antonio home can get up to 4,876 Mbps on their fiber internet plan. The fastest fiber download speed in the city is 8,000 Mbps, which 24.69% of residents can get. Some homes and apartments do not have access to these speeds. On the slower end, for example, 19.38% of homes can only purchase plans up to 1,000 Mbps. See the internet provider details below for info about their speed and coverage in the San Antonio area.
Fiber internet speeds tend to be faster in the central parts of the San Antonio area, and slower in the northwest areas of the city.
Is fiber the fastest internet I can get in the San Antonio area?
The fastest internet for you may vary based on where in the San Antonio area you live. In general, cable competes most often with fiber in the city.
- Fiber is the fastest internet type for 86.68% of San Antonio homes.
- Cable is fastest for 9.12% of the city.
- DSL is fastest for less than 1%.
- Fixed wireless is fastest for 2.88%.
- Satellite internet may be the only option for 1.30% of San Antonio homes.
Fiber Providers in Depth
Below you'll find which TV and internet providers offer service in the San Antonio area, along with details on where in the San Antonio area and at what speeds.
EarthLink Fiber in San Antonio, TX
EarthLink fiber coverage
About 62.58%, or 1,600,954 people, have EarthLink fiber internet available to them in the city. The company covers the entire San Antonio area. EarthLink is one of the largest internet service providers internet service providers in the US, with internet service available in a majority of the San Antonio area.
EarthLink fiber download speeds
EarthLink is above average when comparing download speeds to all other internet providers in the San Antonio area. Versus other fiber providers in the area, EarthLink fiber is above average. There are 2 different maximum speeds throughout the San Antonio area. The fastest plan anyone in the San Antonio area can order from EarthLink goes up to 5,000 Mbps, the slowest package only goes up to 1,000 Mbps, and the city-wide average maximum speed for San Antonio customers is up to 4,467 Mbps.
Show all download speeds
- 86.7% up to 5,000.0 Mbps
- 13.3% up to 1,000.0 Mbps
EarthLink fiber upload speeds
In the San Antonio area download speeds tend to be equal to than upload speeds for EarthLink fiber. Compared to other ISPs, EarthLink is above average where upload speeds are concerned, and above average compared to other San Antonio fiber providers. EarthLink offers 2 different upload speeds across the city, so your internet plan's upload speed may vary by neighborhood . The fastest upload speed available to anyone from this ISP in the San Antonio area is up to 5,000 Mbps. Some customers have slower plan choices, which only go up to 1,000 Mbps. On average, EarthLink customers can get speeds up to 4,467 Mbps.
Show all upload speeds
- 86.7% up to 5,000.0 Mbps
- 13.3% up to 1,000.0 Mbps
AT&T Fiber in San Antonio, TX
AT&T fiber coverage
About 62.58%, or 1,600,954 people, have AT&T fiber internet available to them in the city. The company covers the entire San Antonio area. AT&T is one of the largest internet service providers internet service providers in the US, with internet service available in a majority of the San Antonio area.
AT&T fiber download speeds
AT&T is above average when comparing download speeds to all other internet providers in the San Antonio area. Versus other fiber providers in the area, AT&T fiber is above average. There are 2 different maximum speeds throughout the San Antonio area. The fastest plan anyone in the San Antonio area can order from AT&T goes up to 5,000 Mbps, the slowest package only goes up to 1,000 Mbps, and the city-wide average maximum speed for San Antonio customers is up to 4,467 Mbps.
Show all download speeds
- 86.7% up to 5,000.0 Mbps
- 13.3% up to 1,000.0 Mbps
AT&T fiber upload speeds
In the San Antonio area download speeds tend to be equal to than upload speeds for AT&T fiber. Compared to other ISPs, AT&T is above average where upload speeds are concerned, and above average compared to other San Antonio fiber providers. AT&T offers 2 different upload speeds across the city, so your internet plan's upload speed may vary by neighborhood . The fastest upload speed available to anyone from this ISP in the San Antonio area is up to 5,000 Mbps. Some customers have slower plan choices, which only go up to 1,000 Mbps. On average, AT&T customers can get speeds up to 4,467 Mbps.
Show all upload speeds
- 86.7% up to 5,000.0 Mbps
- 13.3% up to 1,000.0 Mbps
Google Fiber Fiber in San Antonio, TX
Google Fiber fiber coverage
About 34.12%, or 872,953 people, have Google Fiber fiber internet available to them in the city. The company covers the northeast, northwest, west, north, central, east, southwest, and south San Antonio area. Google Fiber is one of the largest internet service providers internet service providers in the US, with internet service available in a small portion of the San Antonio area.
Google Fiber fiber download speeds
Google Fiber is above average when comparing download speeds to all other internet providers in the San Antonio area. Versus other fiber providers in the area, Google Fiber fiber is above average. There are 2 different maximum speeds throughout the San Antonio area. The fastest plan anyone in the San Antonio area can order from Google Fiber goes up to 8,000 Mbps, the slowest package only goes up to 1,000 Mbps, and the city-wide average maximum speed for San Antonio customers is up to 5,507 Mbps.
Show all download speeds
- 64.4% up to 8,000.0 Mbps
- 35.6% up to 1,000.0 Mbps
Google Fiber fiber upload speeds
In the San Antonio area download speeds tend to be equal to than upload speeds for Google Fiber fiber. Compared to other ISPs, Google Fiber is above average where upload speeds are concerned, and above average compared to other San Antonio fiber providers. Google Fiber offers 2 different upload speeds across the city, so your internet plan's upload speed may vary by neighborhood . The fastest upload speed available to anyone from this ISP in the San Antonio area is up to 8,000 Mbps. Some customers have slower plan choices, which only go up to 1,000 Mbps. On average, Google Fiber customers can get speeds up to 5,507 Mbps.
Show all upload speeds
- 64.4% up to 8,000.0 Mbps
- 35.6% up to 1,000.0 Mbps
GVTC Fiber in San Antonio, TX
GVTC fiber coverage
About 9.51%, or 243,272 people, have GVTC fiber internet available to them in the city. The company covers the northeast, north, and northwest San Antonio area. GVTC is a large internet service provider internet service providers in the US, with internet service available in a very small piece of the San Antonio area.
GVTC fiber download speeds
GVTC is above average when comparing download speeds to all other internet providers in the San Antonio area. Versus other fiber providers in the area, GVTC fiber is below average. There are 2 different maximum speeds throughout the San Antonio area. The fastest plan anyone in the San Antonio area can order from GVTC goes up to 5,000 Mbps, the slowest package only goes up to 1,000 Mbps, and the city-wide average maximum speed for San Antonio customers is up to 2,197 Mbps.
Show all download speeds
- 29.9% up to 5,000.0 Mbps
- 70.1% up to 1,000.0 Mbps
GVTC fiber upload speeds
In the San Antonio area download speeds tend to be faster than than upload speeds for GVTC fiber. Compared to other ISPs, GVTC is above average where upload speeds are concerned, and below average compared to other San Antonio fiber providers. GVTC offers 3 different upload speeds across the city, so your internet plan's upload speed may vary by neighborhood . The fastest upload speed available to anyone from this ISP in the San Antonio area is up to 5,000 Mbps. Some customers have slower plan choices, which only go up to 250 Mbps. On average, GVTC customers can get speeds up to 1,919 Mbps.
Show all upload speeds
- 29.9% up to 5,000.0 Mbps
- 33.0% up to 1,000.0 Mbps
- 37.1% up to 250.0 Mbps
Spectrum Fiber in San Antonio, TX
Spectrum fiber coverage
About 9.40%, or 240,481 people, have Spectrum fiber internet available to them in the city. The company covers the entire San Antonio area. Spectrum is one of the largest internet service providers internet service providers in the US, with internet service available in a very small piece of the San Antonio area.
Spectrum fiber download speeds
Spectrum is average when comparing download speeds to all other internet providers in the San Antonio area. Versus other fiber providers in the area, Spectrum fiber is one of the slowest. There are no different maximum speeds throughout the San Antonio area. The fastest plan anyone in the San Antonio area can order from Spectrum goes up to 1,000 Mbps, and all San Antonio customers can get this speed.
Show all download speeds
- 100.0% up to 1,000.0 Mbps
Spectrum fiber upload speeds
In the San Antonio area download speeds tend to be faster than than upload speeds for Spectrum fiber. Compared to other ISPs, Spectrum is below average where upload speeds are concerned, and below average compared to other San Antonio fiber providers. Spectrum offers 3 different upload speeds across the city, so your internet plan's upload speed may vary by neighborhood . The fastest upload speed available to anyone from this ISP in the San Antonio area is up to 1,000 Mbps. Some customers have slower plan choices, which only go up to 35 Mbps. On average, Spectrum customers can get speeds up to 377 Mbps.
Show all upload speeds
- 2.5% up to 1,000.0 Mbps
- 68.5% up to 500.0 Mbps
- 29.1% up to 35.0 Mbps
Hotwire Communications Fiber in San Antonio, TX
Hotwire Communications fiber coverage
About 5.51%, or 141,018 people, have Hotwire Communications fiber internet available to them in the city. The company covers the entire San Antonio area. Hotwire Communications is a large internet service provider internet service providers in the US, with internet service available in a very small piece of the San Antonio area.
Hotwire Communications fiber download speeds
Hotwire Communications is above average when comparing download speeds to all other internet providers in the San Antonio area. Versus other fiber providers in the area, Hotwire Communications fiber is above average. There are 5 different maximum speeds throughout the San Antonio area. The fastest plan anyone in the San Antonio area can order from Hotwire Communications goes up to 8,000 Mbps, the slowest package only goes up to 1,200 Mbps, and the city-wide average maximum speed for San Antonio customers is up to 6,234 Mbps.
Show all download speeds
- 69.0% up to 8,000.0 Mbps
- 0.9% up to 5,000.0 Mbps
- 22.6% up to 2,500.0 Mbps
- 2.1% up to 2,000.0 Mbps
- 5.4% up to 1,200.0 Mbps
Hotwire Communications fiber upload speeds
In the San Antonio area download speeds tend to be equal to than upload speeds for Hotwire Communications fiber. Compared to other ISPs, Hotwire Communications is above average where upload speeds are concerned, and above average compared to other San Antonio fiber providers. Hotwire Communications offers 5 different upload speeds across the city, so your internet plan's upload speed may vary by neighborhood . The fastest upload speed available to anyone from this ISP in the San Antonio area is up to 8,000 Mbps. Some customers have slower plan choices, which only go up to 1,200 Mbps. On average, Hotwire Communications customers can get speeds up to 6,234 Mbps.
Show all upload speeds
- 69.0% up to 8,000.0 Mbps
- 0.9% up to 5,000.0 Mbps
- 22.6% up to 2,500.0 Mbps
- 2.1% up to 2,000.0 Mbps
- 5.4% up to 1,200.0 Mbps
Rise Broadband Fiber in San Antonio, TX
Rise Broadband fiber coverage
About 2.85%, or 72,864 people, have Rise Broadband fiber internet available to them in the city. The company covers the southeast and south San Antonio area. Rise Broadband is one of the largest internet service providers internet service providers in the US, with internet service available in a very small piece of the San Antonio area.
Rise Broadband fiber download speeds
Rise Broadband is average when comparing download speeds to all other internet providers in the San Antonio area. Versus other fiber providers in the area, Rise Broadband fiber is one of the slowest. There are no different maximum speeds throughout the San Antonio area. The fastest plan anyone in the San Antonio area can order from Rise Broadband goes up to 1,000 Mbps, and all San Antonio customers can get this speed.
Show all download speeds
- 100.0% up to 1,000.0 Mbps
Rise Broadband fiber upload speeds
In the San Antonio area download speeds tend to be faster than than upload speeds for Rise Broadband fiber. Compared to other ISPs, Rise Broadband is below average where upload speeds are concerned, and the slowest compared to other San Antonio fiber providers. Rise Broadband offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in the San Antonio area is up to 200 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 200.0 Mbps
Astound Broadband Fiber in San Antonio, TX
Astound Broadband fiber coverage
About 2.65%, or 67,709 people, have Astound Broadband fiber internet available to them in the city. The company covers the entire San Antonio area. Astound Broadband is one of the largest internet service providers internet service providers in the US, with internet service available in a very small piece of the San Antonio area.
Astound Broadband fiber download speeds
Astound Broadband is above average when comparing download speeds to all other internet providers in the San Antonio area. Versus other fiber providers in the area, Astound Broadband fiber is below average. There are no different maximum speeds throughout the San Antonio area. The fastest plan anyone in the San Antonio area can order from Astound Broadband goes up to 1,500 Mbps, and all San Antonio customers can get this speed.
Show all download speeds
- 100.0% up to 1,500.0 Mbps
Astound Broadband fiber upload speeds
In the San Antonio area download speeds tend to be equal to than upload speeds for Astound Broadband fiber. Compared to other ISPs, Astound Broadband is above average where upload speeds are concerned, and below average compared to other San Antonio fiber providers. Astound Broadband offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in the San Antonio area is up to 1,500 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 1,500.0 Mbps
San Antonio Fiber by Area
This information is most helpful to those looking for homes or considering moving to the San Antonio area or any of the areas nearby.
How does fiber internet in the San Antonio area compare to the rest of Texas?
Fiber internet speeds in the San Antonio area are much faster versus the average speeds in Texas: 0.00 Mbps in Texas versus 4,876 Mbps in the city. The state has similar fiber availability compared to the city. Average fiber coverage in Texas is 0.00% versus 87.58% in the San Antonio area.
What zip codes have fiber internet?
Fiber internet coverage varies by zip code and neighborhood. Some examples in or around the San Antonio area are shown below. You can enter any zip code here to see TV and internet providers by zip code.
What does fiber internet look like in other cities?
Below are cities nearby and with similar populations. This comparison can be useful if living somewhere with fast internet is important to you.
Nearby Cities
- Balcones Heights, TX: less fiber coverage, slower speeds
- Castle Hills, TX: more fiber coverage, faster speeds
- Olmos Park, TX: more fiber coverage, slower speeds
- Leon Valley, TX: more fiber coverage, faster speeds
- Alamo Heights, TX: more fiber coverage, slower speeds
- Terrell Hills, TX: more fiber coverage, slower speeds
- Shavano Park, TX: less fiber coverage, slower speeds
- Hill Country Village, TX: less fiber coverage, slower speeds
- Kirby, TX: less fiber coverage, faster speeds
- Windcrest, TX: more fiber coverage, faster speeds
Cities with Similar Populations
- Charlotte, NC: less fiber coverage, slower speeds
- Portland, OR: less fiber coverage, slower speeds
- Orlando, FL: less fiber coverage, slower speeds
- Sacramento, CA: less fiber coverage, slower speeds
- Pittsburgh, PA: less fiber coverage, slower speeds
- St. Louis, MO: less fiber coverage, slower speeds
- Austin, TX: less fiber coverage, faster speeds
- Las Vegas, NV: less fiber coverage, slower speeds
- Baltimore, MD: less fiber coverage, slower speeds
- Cincinnati, OH: more fiber coverage, slower speeds